code: def embeddings(self):
      return TransformerDocumentEmbeddings("distilbert-base-uncased")
  
file_path: flair/tests/models/test_tars_classifier.py
imports: import pytest
  from flair.data import Sentence
  from flair.datasets import ClassificationCorpus
  from flair.embeddings import TransformerDocumentEmbeddings
  from flair.models import TARSClassifier
  from tests.model_test_utils import BaseModelTest
label_desc: Use image node_id 2 for calling the TestTarsClassifier obj's underlying member method code with example usage: obj.embeddings() and returns: TransformerDocumentEmbeddings